25974918

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1594

約数の個数: 40

約数和(自身を含む): 58776960

約数和(自身を除く): 32802042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1471, 1962, 2942, 2943, 4413, 5886, 8826, 8829, 13239, 17658, 26478, 39717, 79434, 119151, 160339, 238302, 320678, 481017, 962034, 1443051, 2886102, 4329153, 8658306, 12987459, 25974918]

約数ペア:

[(1, 25974918), (2, 12987459), (3, 8658306), (6, 4329153), (9, 2886102), (18, 1443051), (27, 962034), (54, 481017), (81, 320678), (109, 238302), (162, 160339), (218, 119151), (327, 79434), (654, 39717), (981, 26478), (1471, 17658), (1962, 13239), (2942, 8829), (2943, 8826), (4413, 5886)]